000 00328nam a22000977a 4500
005 20250901165225.0
008 210223b ||||| |||| 00| 0 eng d
050 _aQA 76.76 .O63 D57
245 _aDISK OPEARATING SYSTEM VERSION 3.10 REFERENCE
_cPERSONAL COMPUTER SOFTWARE
942 _2lcc
_hQA 76.76 .O63 D57 1993
999 _c573
_d573